Seven Dandong companies ranked among the top 100 private companies of Liaoning province for 2010, according to the Dandong Municipal Commission of Economy and Information Technology on Dec 21, 2011.

Five of the Dandong companies are elected into the provincial top 100 private companies in terms of operation revenues. They are Dandong Rilin Industry Group Co Ltd, SG Automotive Group, Fu'an Copper Industry Co Ltd, Fenghui Industry Group Co Ltd, and Liaoning 518 Internal-Combustion Engine Fittings Co Ltd.

Dandong Rilin Industry Group Co Ltd and SG Automotive Group are listed among the top 500 Chinese private companies for 2011, and also rated top 100 private companies in tax delivery for Liaoning province.